Original commit message from CVS:
added (hopefully) compatible cothreads emulation by using GThreads.
use '--gst-scheduler=basicgthread' to try it out
includes bugfix for opt to call do_cothreads_init when using threads
Original commit message from CVS:
- More refcounting fixes that now sustain abuse from spider, key is to be
careful when iterating over a list when our current pointer could be
removed.
Original commit message from CVS:
Fix various inconsistencies discovered while attempting to fix --disable-*.
Uraeus: this should fix the bison.simple problem that you've had.
Original commit message from CVS:
- Use the eventhandler instead of the event function to send events.
- make the scheduler setup the eventhandlers
- intercept flush events on pads links that can potentially queue data
and flush it.
- some more debugging info in spider.
I can think of one case where this flush might fail: unconnected pads where
the scheduler has not set up the eventhandler yet. I'll come up with a
solution for that soon.
Original commit message from CVS:
- added 'remove' argument to _chain_recursive_add to remove elements from
old chain before adding to new one
- reworked _pad_unlink to be simpler and more correct
Original commit message from CVS:
- some minor whitespace cleanups
- rework _chain_add_element to put the element in either the main or
disabled lists depending on whether the element is PLAYING or not.
Original commit message from CVS:
Provide intrastructure to not have to pass NULL buffers on errors and
interrupts, this should fix some issues with the optimal scheduler.
Original commit message from CVS:
- Remove annoying \n from cothread INFO/DEBUG messages
- only set an element to PAUSED when it gave an error during PLAYING
- ensure internal consistency of opt scheduler structures
- Added mex_recursion to opt scheduler
Original commit message from CVS:
- disable pads when going to PAUSED, we want to make sure no data is
passing when an element is not PLAYING.
- changed the clock sync API, element should now get a ClockID first and
sync on that. This makes it possible to cancel clock requests.
Original commit message from CVS:
- Cleanups
- Added padding to structs
- fixed typechecking/casts
- reduced casts
- implemented remove_element in gstbin
- implemented set index on bin
Original commit message from CVS:
- Factor out some error functions
- handle the cases where multipad get to multi-sink loop/chain based
elements are connected.
Original commit message from CVS:
- Removed old deprecated fastscheduler
- ifdef out cothread specific code in optimalscheduler
- added more g_asserts to optimalscheduler
- create separate scheduler called "opt", removed property from scheduler
- fixed iterations property
Original commit message from CVS:
- Reworked the clock to prepare for async notifications
- moved some common scheduler checking to gstbin
- added some vmethods to gstbin for future use
- more fixes to the optimal scheduler
- use new clock api in the schedulers
Original commit message from CVS:
Fix for compiler warnings on PowerPC. Compiler complains about longjmp()
clobbering local variables, which appear to be bogus.
Original commit message from CVS:
- some cleanups
- revert a patch that needs more thinking..
- move common code and sanity checks in gstscheduler.c instead of the
real schedulers.
- remove sanity checks from the schedulers
Original commit message from CVS:
- Make the return GList of gst_element_get_pad_list as const
- Pad scheduler refactoring
- Remove gst_pad_set/unset_scheduler as it's not needed
- Reimplement gst_pad_get_scheduler using the parent scheduler
- Remove gst_pad_peek as it cannot work reliably
- Remove the pad bufpen, replace with scheduler private gpointer
- Make queue use the new _get_scheduler implementation
- Remove _pad_unset_scheduler from GstScheduler
- Remove LOOP_SEEK mode from aggregator
- Other fixes for API changes.
Original commit message from CVS:
ok, this seems to be the right fix for the basic scheduler.
I'd appreciate it if :
a) someone looks over these minimal changes and tells me if they're done
in the right way (especially the alignment argument ;))
b) others run lots of pipes with basic and tell me if they still have
issues
If all goes well I want to revert to the basic scheduler and do a release
Original commit message from CVS:
* fixups in the prop view/controller
* compilation fixes in the player
* add gst-editor to gst-all
* fixes to adder to comply with new osssink sync issues
* alsa fixes, although still 100% cpu is used, yum
* reenable locking of threaded elements, seems to work fine here
* fix a makefile in examples/plugins
Original commit message from CVS:
- The clock_wait now returns the difference between requested time and
unlock time.
- Misc defines like GST_SECOND in gstclock.h
- remove pre/post in gstelement.c until fixed.
- added release_locks to gstelement so that the element can unlock itself
- added some more predefined events.
- added folowing functions to gstpad:
- convert function: get the relation between formats on this pad
- query function: get stats about the pad (position/total/latency)
- internal connect function: find out how this pad connects to other
pad internally to the element.
- generic pad_dispatcher.
- removed the last bits of pullregion
- use release_locks on the queue.
- added some events to queue
- make gstthread use the new release_locks function
- make the scheduler use the new clock_wait functions
- added events to fakesink
- added query functions to filesrc
- swap type and offset in the bytestream seek API to match fseek
- added some event handling in bytestream.
Original commit message from CVS:
* implemented threadsafe property set/get system as discussed in
docs/random/wingo/threadsafe-properties
* some cleanups
* this change will cause binary incompatibilities, better rebuild them plugins
now, off to drink :-)
Original commit message from CVS:
Totally rewritten registry handling.
- move the registry save/load code into a gstregistry subclass, this
will make it possible to use other registries (flat file, web based,
RDBMS type, etc..)
- a simple GMarkup xml registry is implemented
- use standard statically linked plugins for core elements.
- GstPlugin has a very well defined set of functions now
A little bytestream hack..
Added more info to -inspect.
Some more debugging info for clocking.
Small cleanups
I use ./gst-register --gst-plugin-path=/opt/src/sourceforge/gst-plugins/gst-libs:/opt/src/sourceforge/gst-plugins/
to register core and gst-plugins now.
Original commit message from CVS:
merged schedulers
- new file cothreads_compat.h to provide linking to desired cothreads package
- changes in basic and fast scheduler to use cothreads_compat.h
- updated Makefile to build the basic and the fast scheduler from both packages
- removed gststandardscheduler.c - it is not needed anymore
Available schedulers are now 'basic', 'standard', 'fastbasic' and 'faststandard' where the basic ones are built with old cothreads and the standard ones with the new cothreads.
Original commit message from CVS:
let's not clobber our local variables -- i think this is a good short-term
fix until i get to hacking on the standard scheduler again.
